Pith Number

pith:67OM6RJP

pith:2016:67OM6RJPJEUP57PL56CVKCVMQW

not attested not anchored not stored refs pending

A proposed new diagnostic for Herbig disc geometry: FWHM versus J of CO ro-vibrational lines

G. Van Der Plas, I. Kamp, L.B.F.M. Waters, M.E. van den Ancker, P. Woitke, R.P. Hein Bertelsen, W.-F. Thi

arxiv:1603.03546 v1 · 2016-03-11 · astro-ph.SR · 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{67OM6RJPJEUP57PL56CVKCVMQW}

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	2026-05-18T01:13:54.408582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7dccf452f4928fefdebef85550aac85bfd3202d94f57addcbbfbcea2babab5d

Aliases

arxiv: 1603.03546 · arxiv_version: 1603.03546v1 · doi: 10.48550/arxiv.1603.03546 · pith_short_12: 67OM6RJPJEUP · pith_short_16: 67OM6RJPJEUP57PL · pith_short_8: 67OM6RJP

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/67OM6RJPJEUP57PL56CVKCVMQW \
  | 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: f7dccf452f4928fefdebef85550aac85bfd3202d94f57addcbbfbcea2babab5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7d332425bd51d7bf008ff2080d3f04805b17b9cf9de118c81fd8edaeb37b1bb",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-11T07:24:52Z",
    "title_canon_sha256": "1dd6a7d63e7156e65d30b687905b0fcbea280d7fb2562bf94690fae1346e28b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03546",
    "kind": "arxiv",
    "version": 1
  }
}