Pith Number

pith:JGD4HFDM

pith:2016:JGD4HFDMN6OS4EEDF365MBHXYE

not attested not anchored not stored refs pending

Measuring Diffuse Interstellar Bands with cool stars. An improved line list to model the background stellar spectra

A. Monreal-Ibero (1), Observatoire de Paris), R. Lallement (1) (GEPI

arxiv:1612.00202 v1 · 2016-12-01 · 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{JGD4HFDMN6OS4EEDF365MBHXYE}

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	2026-05-18T00:49:11.184851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4987c3946c6f9d2e10832efdd604f7c1094be00c8f624cdcc41a273df792c954

Aliases

arxiv: 1612.00202 · arxiv_version: 1612.00202v1 · doi: 10.48550/arxiv.1612.00202 · pith_short_12: JGD4HFDMN6OS · pith_short_16: JGD4HFDMN6OS4EED · pith_short_8: JGD4HFDM

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/JGD4HFDMN6OS4EEDF365MBHXYE \
  | 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: 4987c3946c6f9d2e10832efdd604f7c1094be00c8f624cdcc41a273df792c954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41fa22f1a8f7db5053929b65584c0953d415bcf3ee685cec7477f7270447a379",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-12-01T11:16:29Z",
    "title_canon_sha256": "3b8392338880b7d66caff23ebdcbf241ac0369c3c205cd1b79760234fe6cbdea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00202",
    "kind": "arxiv",
    "version": 1
  }
}