Pith Number

pith:3WLQXWQP

pith:2017:3WLQXWQPHHAT6YSESRDY7EKYTR

not attested not anchored not stored refs pending

X-ray induced deuterium enrichment on N-rich organics in protoplanetary disks: an experimental investigation using synchrotron light

Alexandre Simionovici, Christophe Sandt, Cornelia Jager, Denis Mangin, Horia Popescu, Jean Louis Lemaire, Laurent Remusat, Lisseth Gavilan, Mathieu Roskosz, Nathalie Carrasco, Nicolas Jaouen, Thomas Henning

arxiv:1705.02157 v1 · 2017-05-05 · astro-ph.IM · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WLQXWQPHHAT6YSESRDY7EKYTR}

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	2026-05-18T00:45:00.527658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd970bda0f39c13f624494478f91589c4e044914156a45b4d83d03e1595894ee

Aliases

arxiv: 1705.02157 · arxiv_version: 1705.02157v1 · doi: 10.48550/arxiv.1705.02157 · pith_short_12: 3WLQXWQPHHAT · pith_short_16: 3WLQXWQPHHAT6YSE · pith_short_8: 3WLQXWQP

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/3WLQXWQPHHAT6YSESRDY7EKYTR \
  | 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: dd970bda0f39c13f624494478f91589c4e044914156a45b4d83d03e1595894ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ed1ef3ae8323a6eff51bb643518e5afb39af1183d7353e5f8ed1c4903a57a6b",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-05-05T10:10:45Z",
    "title_canon_sha256": "72d9400e45dcd923b4d7e2481572b4cbaad6499b68a5d2c0caf61f3e5de64680"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02157",
    "kind": "arxiv",
    "version": 1
  }
}