Pith Number

pith:WDZRTPOY

pith:2012:WDZRTPOYAMQEMTL72TYZ25YFFL

not attested not anchored not stored refs pending

Revealing The Millimeter Environment of the New FU Orionis Candidate HBC722 with the Submillimeter Array

Hector G. Arce, Joel D. Green, Michael M. Dunham, Tim A. van Kempen, Tyler L. Bourke, Xuepeng Chen

arxiv:1206.4730 v1 · 2012-06-20 · 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{WDZRTPOYAMQEMTL72TYZ25YFFL}

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	2026-05-18T01:56:49.858713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0f319bdd80320464d7fd4f19d77052acd1c00dfeaf5f14288f6f2f93c457467

Aliases

arxiv: 1206.4730 · arxiv_version: 1206.4730v1 · doi: 10.48550/arxiv.1206.4730 · pith_short_12: WDZRTPOYAMQE · pith_short_16: WDZRTPOYAMQEMTL7 · pith_short_8: WDZRTPOY

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/WDZRTPOYAMQEMTL72TYZ25YFFL \
  | 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: b0f319bdd80320464d7fd4f19d77052acd1c00dfeaf5f14288f6f2f93c457467

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea9455dd67f212d8c24f9238d5bdbff9cce8e5686e143431b71300a37f7e5242",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-06-20T22:01:03Z",
    "title_canon_sha256": "3d790a50bd93cc671148ea875a7e14a7766dff9cea839f6eca240e7cc5a78dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4730",
    "kind": "arxiv",
    "version": 1
  }
}