Pith Number

pith:W3JF456P

pith:2011:W3JF456PPWCJAAWRLU632G3GGA

not attested not anchored not stored refs pending

The Intermediate-mass Young Stellar Object 08576nr292: Discovery of a disk-jet system

Alex de Koter, Arjan Bik, Elena Puga, Hugues Sana, Laurens B.F.M. Waters, Lex Kaper, Lucas E. Ellerbroek, Matthew Horrobin

arxiv:1103.4611 v1 · 2011-03-23 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3JF456PPWCJAAWRLU632G3GGA}

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	2026-05-18T04:24:43.499717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6d25e77cf7d849002d15d3dbd1b663029e45339ac98b9e1d2d0197e0fe7367b

Aliases

arxiv: 1103.4611 · arxiv_version: 1103.4611v1 · doi: 10.48550/arxiv.1103.4611 · pith_short_12: W3JF456PPWCJ · pith_short_16: W3JF456PPWCJAAWR · pith_short_8: W3JF456P

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/W3JF456PPWCJAAWRLU632G3GGA \
  | 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: b6d25e77cf7d849002d15d3dbd1b663029e45339ac98b9e1d2d0197e0fe7367b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a67dcded7abd5470af4377a09dd4be44b32c257039d1e252d920ef76d57ff88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-03-23T20:00:01Z",
    "title_canon_sha256": "7db47e80924d936c23f47ecfd0dfc0255964b592032fd16570cc9e9f9cdd8b85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4611",
    "kind": "arxiv",
    "version": 1
  }
}