Pith Number

pith:SAEH73JU

pith:2015:SAEH73JUEIRRGV7K7HASJD2FKM

not attested not anchored not stored refs pending

Detectability of deuterated water in prestellar cores

Cecilia Ceccarelli, Charlotte Vastel, David Qu\'enard, Paola Caselli, Vianney Taquet

arxiv:1511.03959 v1 · 2015-11-12 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SAEH73JUEIRRGV7K7HASJD2FKM}

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	2026-05-18T01:24:16.049127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90087fed3422231357eaf9c1248f45531b5de8d98c6d39f8aa900f5c756448fa

Aliases

arxiv: 1511.03959 · arxiv_version: 1511.03959v1 · doi: 10.48550/arxiv.1511.03959 · pith_short_12: SAEH73JUEIRR · pith_short_16: SAEH73JUEIRRGV7K · pith_short_8: SAEH73JU

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/SAEH73JUEIRRGV7K7HASJD2FKM \
  | 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: 90087fed3422231357eaf9c1248f45531b5de8d98c6d39f8aa900f5c756448fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59bd17108b45c85e4ecdc7ace1d5d5c5f34ab4dce7cf4c14d6b22c2a882c4232",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-11-12T16:40:05Z",
    "title_canon_sha256": "25e18999e2fac9dc2da204a9c57ca844dd8908ad7a99d250bb40c8f260232c18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03959",
    "kind": "arxiv",
    "version": 1
  }
}