Pith Number

pith:DJGPDUJO

pith:2000:DJGPDUJOTW2VV3PHF4GHZRBJUG

not attested not anchored not stored refs pending

The Structure and Emission of the Accretion Shock in T Tauri Stars II: the Ultraviolet Continuum Emission

Erik Gullbring, James Muzerolle, Lee Hartmann, Nuria Calvet

arxiv:astro-ph/0008203 v1 · 2000-08-14 · 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{DJGPDUJOTW2VV3PHF4GHZRBJUG}

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

From Young to Older Disks: JWST/MIRI Evidence for Fading Molecular Emission and Hints for Elevated C/O in Upper Scorpius

Receipt and verification

First computed	2026-07-04T16:17:02.386434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a4cf1d12e9db55aede72f0c7cc429a1873aabc93019208ea8f1b517e7dbfd36

Aliases

arxiv: astro-ph/0008203 · arxiv_version: astro-ph/0008203v1 · doi: 10.48550/arxiv.astro-ph/0008203 · pith_short_12: DJGPDUJOTW2V · pith_short_16: DJGPDUJOTW2VV3PH · pith_short_8: DJGPDUJO

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/DJGPDUJOTW2VV3PHF4GHZRBJUG \
  | 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: 1a4cf1d12e9db55aede72f0c7cc429a1873aabc93019208ea8f1b517e7dbfd36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b1f19e851210cb53b4eea05646edbe45186c8035904c2bc9e38b8512d7c4775",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-08-14T20:47:01Z",
    "title_canon_sha256": "f3e5af49d06c48ca38dc0224b010f26e1671205873efd1e9f51b1fac0ad0d62c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0008203",
    "kind": "arxiv",
    "version": 1
  }
}