Pith Number

pith:GP3CDERX

pith:2019:GP3CDERXGA3HX3NWOVAXHL4TK2

not attested not anchored not stored refs pending

Elemental and molecular abundances in comet 67P/Churyumov-Gerasimenko

Bj\"orn Fiethe, Hans Balsiger, Henri R\`eme, Isaac R. H. G. Schroeder, Jack H. Waite, Jean-Jacques Berthelier, Johan De Keyser, Kathrin Altwegg, Kenneth C. Hansen, Maria Drozdovskaya, Markus Schuhmann, Martin Rubin, Michael R. Combi, Nora H\"anni, Peter Wurz, S\'ebastien Gasc, Stephen A. Fuselier, Susanne F. Wampfler, Tamas I. Gombosi, Thierry S\'emon, Urs Mall

arxiv:1907.11044 v3 · 2019-07-25 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GP3CDERXGA3HX3NWOVAXHL4TK2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Recent Chemo-morphological Coma Evolution of Comet 67P/Churyumov-Gerasimenko

Receipt and verification

First computed	2026-07-04T23:53:16.279007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33f621923730367bedb6754173af9356a8b6bb46395b8852e5ca388244435da0

Aliases

arxiv: 1907.11044 · arxiv_version: 1907.11044v3 · doi: 10.48550/arxiv.1907.11044 · pith_short_12: GP3CDERXGA3H · pith_short_16: GP3CDERXGA3HX3NW · pith_short_8: GP3CDERX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/GP3CDERXGA3HX3NWOVAXHL4TK2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 33f621923730367bedb6754173af9356a8b6bb46395b8852e5ca388244435da0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de4016a0dd36711c7c001928c444d53656f1bd9f8bac03eb64597c95ac790d22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-07-25T13:40:52Z",
    "title_canon_sha256": "88dddf307b4a940f14749549cf45d6f647d0a145ad9e3eb2df34d54b09a5da4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11044",
    "kind": "arxiv",
    "version": 3
  }
}