Pith Number

pith:37JR5IHE

pith:2010:37JR5IHELBEDAKE5Y7DRWUEO4Z

not attested not anchored not stored refs pending

Identification of H$_2$CCC as a diffuse interstellar band carrier

A. Nagy, D.A. Bohlender, F.J. Mazzotti, G.A.H. Walker, I. Garkusha, J. Fulara, J.P. Maier, R. Raghunandan

arxiv:1011.0401 v1 · 2010-11-01 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37JR5IHELBEDAKE5Y7DRWUEO4Z}

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	2026-05-18T02:04:54.069353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfd31ea0e4584830289dc7c71b508ee6697bbfcd3987a9061a007fe9ce5bb020

Aliases

arxiv: 1011.0401 · arxiv_version: 1011.0401v1 · doi: 10.48550/arxiv.1011.0401 · pith_short_12: 37JR5IHELBED · pith_short_16: 37JR5IHELBEDAKE5 · pith_short_8: 37JR5IHE

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/37JR5IHELBEDAKE5Y7DRWUEO4Z \
  | 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: dfd31ea0e4584830289dc7c71b508ee6697bbfcd3987a9061a007fe9ce5bb020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29231d07a0f94229b2e7d9e10f8dc394e8fed6fee943f4b50b5d8245a2664011",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-11-01T18:15:06Z",
    "title_canon_sha256": "578787193d31bfbad2d601170d51cbccd534e42e3917124005e66e2e75184b95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0401",
    "kind": "arxiv",
    "version": 1
  }
}