Pith Number

pith:ILNCVJ5K

pith:2015:ILNCVJ5KXQGTIB5OWEL6QGQJUS

not attested not anchored not stored refs pending

Stratified NH and ND emission in the prestellar core 16293E in L1689N

A. Bacmann, C. Ceccarelli, C. Vastel, D. Lis, E. Caux, F. Daniel, F. Dumouchel, F. Lique, P. Caselli

arxiv:1512.02629 v1 · 2015-12-08 · astro-ph.GA · 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{ILNCVJ5KXQGTIB5OWEL6QGQJUS}

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	2026-05-18T01:20:32.833974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42da2aa7aabc0d3407aeb117e81a09a4b701690886e7ca715beaa0cc85a8849d

Aliases

arxiv: 1512.02629 · arxiv_version: 1512.02629v1 · doi: 10.48550/arxiv.1512.02629 · pith_short_12: ILNCVJ5KXQGT · pith_short_16: ILNCVJ5KXQGTIB5O · pith_short_8: ILNCVJ5K

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/ILNCVJ5KXQGTIB5OWEL6QGQJUS \
  | 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: 42da2aa7aabc0d3407aeb117e81a09a4b701690886e7ca715beaa0cc85a8849d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6742aa7280f4f361edb401c8bdba7f36cb5736f855db0a38fa637b18d6b760a1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-08T20:50:17Z",
    "title_canon_sha256": "572e747b175cdd772f4a2356c36bef542153a0ebe53c7231aa73320e0e75ddc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02629",
    "kind": "arxiv",
    "version": 1
  }
}