Pith Number

pith:XYLH4VBY

pith:2013:XYLH4VBYSN3YYYA2AQ5FY6HULY

not attested not anchored not stored refs pending

Arc Statistics

H. Dahle, M. Bartelmann, M Limousin, M. Meneghetti

arxiv:1303.3363 v1 · 2013-03-14 · 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{XYLH4VBYSN3YYYA2AQ5FY6HULY}

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	2026-05-18T01:51:07.563326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be167e543893778c601a043a5c78f45e0e0b2e346bc8b880f1fc3f5f7fb9e563

Aliases

arxiv: 1303.3363 · arxiv_version: 1303.3363v1 · doi: 10.48550/arxiv.1303.3363 · pith_short_12: XYLH4VBYSN3Y · pith_short_16: XYLH4VBYSN3YYYA2 · pith_short_8: XYLH4VBY

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/XYLH4VBYSN3YYYA2AQ5FY6HULY \
  | 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: be167e543893778c601a043a5c78f45e0e0b2e346bc8b880f1fc3f5f7fb9e563

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6b9d00a2c3dfb887557cea34b98bbeb85b63ee4c4539467d413fc40cd38a99a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-14T07:09:27Z",
    "title_canon_sha256": "f1f127b03c7418860417d4b819ddb27fee471b4a96a570cb8e04727921e47054"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3363",
    "kind": "arxiv",
    "version": 1
  }
}