Pith Number

pith:CAEN6L7W

pith:2016:CAEN6L7W2TJKSRZEUIYFH27MPG

not attested not anchored not stored refs pending

Analysis of the Kinematic Structure of the Cygnus OB1 association

E. J. Alfaro, L. Sampedro, M. Gonzalez, M. T. Costado

arxiv:1611.04398 v1 · 2016-11-14 · astro-ph.GA · 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{CAEN6L7W2TJKSRZEUIYFH27MPG}

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	2026-05-18T00:53:06.793272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1008df2ff6d4d2a94724a23053ebec79a93d2ceb85a29c46fc2de4a4499a7e2b

Aliases

arxiv: 1611.04398 · arxiv_version: 1611.04398v1 · doi: 10.48550/arxiv.1611.04398 · pith_short_12: CAEN6L7W2TJK · pith_short_16: CAEN6L7W2TJKSRZE · pith_short_8: CAEN6L7W

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/CAEN6L7W2TJKSRZEUIYFH27MPG \
  | 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: 1008df2ff6d4d2a94724a23053ebec79a93d2ceb85a29c46fc2de4a4499a7e2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a0695f37b9204be3daed918a12141a81401fed7c9ad77d3f5c4a62530bce816",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-14T14:47:19Z",
    "title_canon_sha256": "3f9ee57b0da6dff815afc8ccb27f566129941c07b51fd1bd084b2f4add8f118b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04398",
    "kind": "arxiv",
    "version": 1
  }
}