Pith Number

pith:SVNPNAK5

pith:2013:SVNPNAK5NYS4GLA5HJGK3N4YCY

not attested not anchored not stored refs pending

Water transport in protoplanetary disks and the hydrogen isotopic composition of chondrites

Emmanuel Jacquet, Fran\c{c}Ois Robert

arxiv:1301.5665 v1 · 2013-01-23 · 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{SVNPNAK5NYS4GLA5HJGK3N4YCY}

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.

Receipt and verification

First computed	2026-05-18T01:51:59.162875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

955af6815d6e25c32c1d3a4cadb798163d6c1292d0569fd783b5ee1876a5faad

Aliases

arxiv: 1301.5665 · arxiv_version: 1301.5665v1 · doi: 10.48550/arxiv.1301.5665 · pith_short_12: SVNPNAK5NYS4 · pith_short_16: SVNPNAK5NYS4GLA5 · pith_short_8: SVNPNAK5

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/SVNPNAK5NYS4GLA5HJGK3N4YCY \
  | 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: 955af6815d6e25c32c1d3a4cadb798163d6c1292d0569fd783b5ee1876a5faad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea60483441d9a1d352bead38d2de721584a0b8175d1788689a9f0594874d125c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-01-23T22:45:12Z",
    "title_canon_sha256": "63ea7a77622d41131b11a48c4172ebecd9c1455e2bdcb6c699a70824c106be24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5665",
    "kind": "arxiv",
    "version": 1
  }
}