Pith Number

pith:5YD5PQP7

pith:2005:5YD5PQP7L3FYFT5AGMATH4OYAK

not attested not anchored not stored refs pending

Mid-infrared spectra of PAH emission in Herbig AeBe stars

A. Li, B. R. Brandl, B. Sargent, C. H. Chen, D. J. Barry, D. M. Watson, E. Leibensperger, F. Markwick-Kemper, G. C. Sloan, J. D. Green, J. Najita, J. R. Houck, L. D. Keller, P. C. Myers, P. D'Alessio, P. Hall, P. W. Morris, T. L. Herter, W. J. Forrest

arxiv:astro-ph/0506691 v1 · 2005-06-28 · 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{5YD5PQP7L3FYFT5AGMATH4OYAK}

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	2026-07-04T17:15:41.404462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee07d7c1ff5ecb82cfa0330133f1d802ab893f2a168310994d8fa0fdb5ff6580

Aliases

arxiv: astro-ph/0506691 · arxiv_version: astro-ph/0506691v1 · doi: 10.48550/arxiv.astro-ph/0506691 · pith_short_12: 5YD5PQP7L3FY · pith_short_16: 5YD5PQP7L3FYFT5A · pith_short_8: 5YD5PQP7

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/5YD5PQP7L3FYFT5AGMATH4OYAK \
  | 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: ee07d7c1ff5ecb82cfa0330133f1d802ab893f2a168310994d8fa0fdb5ff6580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99968e9a33946aae4ff97c4725a852f84370cfc13d3c0e48799f1e8ee9cedb06",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-06-28T18:46:50Z",
    "title_canon_sha256": "c96d04a06887d69948c4d7ccd95ba05e21778ee3ca5460277f8949b4694f24e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0506691",
    "kind": "arxiv",
    "version": 1
  }
}