Pith Number

pith:EO4VE3FV

pith:2010:EO4VE3FV5EJF4ZH6F4Z4BI4EFI

not attested not anchored not stored refs pending

First results from VLTI near-infrared interferometry on high-mass young stellar objects

Anthony Meilland, Dieter Schertl, Friedrich Wyrowski, Gerd Weigelt, Karine Perraut, Karl-Heinz Hofmann, Karl Menten, Leonardo Testi, Peter Schilke, Romain Petrov, Stefan Kraus, Sylvie Robbe-Dubois

arxiv:1008.0001 v1 · 2010-07-30 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EO4VE3FV5EJF4ZH6F4Z4BI4EFI}

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	2026-05-18T02:06:00.789107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23b9526cb5e9125e64fe2f33c0a3842a2c8c18098112f31f36aa4f4fb9786e8c

Aliases

arxiv: 1008.0001 · arxiv_version: 1008.0001v1 · doi: 10.48550/arxiv.1008.0001 · pith_short_12: EO4VE3FV5EJF · pith_short_16: EO4VE3FV5EJF4ZH6 · pith_short_8: EO4VE3FV

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/EO4VE3FV5EJF4ZH6F4Z4BI4EFI \
  | 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: 23b9526cb5e9125e64fe2f33c0a3842a2c8c18098112f31f36aa4f4fb9786e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91266e1eeeca11853751888519f01da794b69532d94719f7429e1ae6cddf65c5",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-07-30T20:00:01Z",
    "title_canon_sha256": "e68f4fd9195d0786d3441188885d6a44908cf81b254dfc2cf604d72e972c058f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0001",
    "kind": "arxiv",
    "version": 1
  }
}