Pith Number

pith:DK7HHHQ7

pith:2014:DK7HHHQ7NPZUNB4ZMADTNHVAN7

not attested not anchored not stored refs pending

A Council of Giants

Marshall L. McCall

arxiv:1403.3667 v1 · 2014-03-14 · astro-ph.GA · 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{DK7HHHQ7NPZUNB4ZMADTNHVAN7}

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	2026-05-18T02:49:30.382482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1abe739e1f6bf34687996007369ea06fed79a0b72055f36c6a99549425d6b3c2

Aliases

arxiv: 1403.3667 · arxiv_version: 1403.3667v1 · doi: 10.48550/arxiv.1403.3667 · pith_short_12: DK7HHHQ7NPZU · pith_short_16: DK7HHHQ7NPZUNB4Z · pith_short_8: DK7HHHQ7

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/DK7HHHQ7NPZUNB4ZMADTNHVAN7 \
  | 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: 1abe739e1f6bf34687996007369ea06fed79a0b72055f36c6a99549425d6b3c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63b337ed185e10fa47b2c0d6486cd2759592d90b95e09e0fb5c1acee479953ea",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-14T18:46:22Z",
    "title_canon_sha256": "dabbe236d9ea46301fd0a78084604f98c265c0eb3737a4f6d621d8988d5a7754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3667",
    "kind": "arxiv",
    "version": 1
  }
}