Pith Number

pith:XVD763YV

pith:2013:XVD763YVKV4JZYR33Z4AKGJKY7

not attested not anchored not stored refs pending

The Structure of HE 1104-1805 from Infrared to X-Ray

(2) University of Oklahoma, (3) College of Charleston), Bin Chen (2), Christopher S. Kochanek (1), George Chartas (3) ((1) Ohio State, Jeffrey A. Blackburne (1), Xinyu Dai (2)

arxiv:1304.1620 v1 · 2013-04-05 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVD763YVKV4JZYR33Z4AKGJKY7}

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.

Cited by

1 paper in Pith

A New Member of the Fast and Furious Family: A Relativistic and Time-Variable UV Outflow in a Luminous Quasar

Receipt and verification

First computed	2026-05-18T01:23:26.724556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd47ff6f1555789ce23bde7805192ac7c600edf18fc4a357d2bf3b7ede67f13d

Aliases

arxiv: 1304.1620 · arxiv_version: 1304.1620v1 · doi: 10.48550/arxiv.1304.1620 · pith_short_12: XVD763YVKV4J · pith_short_16: XVD763YVKV4JZYR3 · pith_short_8: XVD763YV

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/XVD763YVKV4JZYR33Z4AKGJKY7 \
  | 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: bd47ff6f1555789ce23bde7805192ac7c600edf18fc4a357d2bf3b7ede67f13d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "796cbc36d0099ecedea52656c2583ae397da9b76e04a40d28c433e73a7f549fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-05T06:28:03Z",
    "title_canon_sha256": "a112ac0a5bb5f40268d7a4e53c57e22aec84632a1f03133d6198a3bbfa4e1855"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1620",
    "kind": "arxiv",
    "version": 1
  }
}