Pith Number

pith:Z5FL6EAF

pith:2013:Z5FL6EAFM7DO7WOWKXTU5KSEIY

not attested not anchored not stored refs pending

Searching for the main powering outflow objects in Cepheus A East

Luis A. Zapata (CRyA-UNAM), Luis F. Rodriguez (CRyA-UNAM), Manuel Fernandez-Lopez (University of Illinois), Nimesh Patel (CfA), Salvador Curiel (IA-UNAM)

arxiv:1305.4084 v1 · 2013-05-17 · 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{Z5FL6EAFM7DO7WOWKXTU5KSEIY}

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	2026-05-18T03:25:26.338513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf4abf100567c6efd9d655e74eaa444634047aaaf43c52afbeb6fb1d5a6530a0

Aliases

arxiv: 1305.4084 · arxiv_version: 1305.4084v1 · doi: 10.48550/arxiv.1305.4084 · pith_short_12: Z5FL6EAFM7DO · pith_short_16: Z5FL6EAFM7DO7WOW · pith_short_8: Z5FL6EAF

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/Z5FL6EAFM7DO7WOWKXTU5KSEIY \
  | 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: cf4abf100567c6efd9d655e74eaa444634047aaaf43c52afbeb6fb1d5a6530a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f028055294468b4cad2a8ffd97b7c228fad746eb28357497743eaa64c009b699",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-05-17T14:05:27Z",
    "title_canon_sha256": "ec55097f50249664c7787420cbf09802cae046dfec47b1a6f931872a162f2769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4084",
    "kind": "arxiv",
    "version": 1
  }
}