Pith Number

pith:XVJHDYPB

pith:1996:XVJHDYPB7N3YPIK4EVH6JNKHQ7

not attested not anchored not stored refs pending

Atomic Carbon in M82: Physical conditions derived from simultaneous observations of the [CI] fine structure submillimeter wave transitions

C.E. Honingh, D. Hottgenroth, G. Winnewisser, J.P. McMullin, J. Staguhn, J. Stutzki, K. Jacobs, R.N. Martin, R. Schieder, R. Simon, S. Haas, U.U. Graf, W.L. Peters

arxiv:astro-ph/9612112 v2 · 1996-12-11 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVJHDYPB7N3YPIK4EVH6JNKHQ7}

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	2026-07-04T16:00:20.226896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd5271e1e1fb7787a15c254fe4b54787cd06e452c4d94a6035927fc1795f6908

Aliases

arxiv: astro-ph/9612112 · arxiv_version: astro-ph/9612112v2 · doi: 10.48550/arxiv.astro-ph/9612112 · pith_short_12: XVJHDYPB7N3Y · pith_short_16: XVJHDYPB7N3YPIK4 · pith_short_8: XVJHDYPB

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/XVJHDYPB7N3YPIK4EVH6JNKHQ7 \
  | 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: bd5271e1e1fb7787a15c254fe4b54787cd06e452c4d94a6035927fc1795f6908

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3c632abd8b62f54c64e1e198e72504f112807129a8512eeb5d99b0b3f0b3bde",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-12-11T07:22:12Z",
    "title_canon_sha256": "514dd78b42023e9d126bd4c16f369b68adb2e27a79b3183fd89ba51959d3e3d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9612112",
    "kind": "arxiv",
    "version": 2
  }
}