Pith Number

pith:7HV3AYQG

pith:2013:7HV3AYQG3WM4SEINDBIVYCC4FX

not attested not anchored not stored refs pending

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Sowmyan Jegatheesan

arxiv:1305.2306 v1 · 2013-05-10 · cs.CY · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HV3AYQG3WM4SEINDBIVYCC4FX}

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	2026-05-18T03:26:00.579835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9ebb06206dd99c9110d18515c085c2df20cd854efc13c6921fd8c494d72de5a

Aliases

arxiv: 1305.2306 · arxiv_version: 1305.2306v1 · doi: 10.48550/arxiv.1305.2306 · pith_short_12: 7HV3AYQG3WM4 · pith_short_16: 7HV3AYQG3WM4SEIN · pith_short_8: 7HV3AYQG

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/7HV3AYQG3WM4SEINDBIVYCC4FX \
  | 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: f9ebb06206dd99c9110d18515c085c2df20cd854efc13c6921fd8c494d72de5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c1cccc36cf864dcff677a5632ecc49c4a5704ca795e57988ba11ba81139758c",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2013-05-10T10:54:26Z",
    "title_canon_sha256": "1b2356e2696c4dc8820ac5b91ffabee5c1cf63f782ca887c774d1d9a992d410b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2306",
    "kind": "arxiv",
    "version": 1
  }
}