Pith Number

pith:QV6VFTY5

pith:2005:QV6VFTY5RWINLOSXKIULKWOB7W

not attested not anchored not stored refs pending

Infrared [Fe II] emission from P Cygni's nebula: Atomic data, mass, kinematics, and the 1600 A.D. outburst

Nathan Smith, Patrick Hartigan

arxiv:astro-ph/0510836 v1 · 2005-10-31 · 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{QV6VFTY5RWINLOSXKIULKWOB7W}

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.

Cited by

1 paper in Pith

JWST Edge-on Disk Ice (JEDIce): Vibrationally hot, rotationally cold H$_2$ in the outer disk of Oph 163131 non-thermally excited by UV and cosmic rays

Receipt and verification

First computed	2026-07-04T17:15:22.360716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

857d52cf1d8d90d5ba575228b559c1fd8404cc9c646b193c2b14841adcb29878

Aliases

arxiv: astro-ph/0510836 · arxiv_version: astro-ph/0510836v1 · doi: 10.48550/arxiv.astro-ph/0510836 · pith_short_12: QV6VFTY5RWIN · pith_short_16: QV6VFTY5RWINLOSX · pith_short_8: QV6VFTY5

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/QV6VFTY5RWINLOSXKIULKWOB7W \
  | 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: 857d52cf1d8d90d5ba575228b559c1fd8404cc9c646b193c2b14841adcb29878

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f90584d44f641fbbbadc91ba686e50b4fc5040ede50d0dd89cb9e68dc366d71",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-10-31T02:24:15Z",
    "title_canon_sha256": "ec2cd7f51629b0a82d7760b38d525d76a6e781e3c9b888b8e0b44676beb959f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0510836",
    "kind": "arxiv",
    "version": 1
  }
}