Pith Number

pith:TC4BYODO

pith:2013:TC4BYODOCA3VE6WD5LYGFSOGU6

not attested not anchored not stored refs pending

Real-Space x-ray tomographic reconstruction of randomly oriented objects with sparse data frames

Hugh T. Philipp, Kartik Ayyer, Mark W. Tate, Sol M. Gruner, Veit Elser

arxiv:1311.1776 v1 · 2013-11-07 · physics.data-an · physics.bio-ph · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TC4BYODOCA3VE6WD5LYGFSOGU6}

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	2026-05-18T01:46:33.156258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98b81c386e1037527ac3eaf062c9c6a7a6a3208c84b43d25638dbfcafcaca5e2

Aliases

arxiv: 1311.1776 · arxiv_version: 1311.1776v1 · doi: 10.48550/arxiv.1311.1776 · pith_short_12: TC4BYODOCA3V · pith_short_16: TC4BYODOCA3VE6WD · pith_short_8: TC4BYODO

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/TC4BYODOCA3VE6WD5LYGFSOGU6 \
  | 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: 98b81c386e1037527ac3eaf062c9c6a7a6a3208c84b43d25638dbfcafcaca5e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de36d4839f2495fb5ae675c178674249f7941ea0177e07cea544e17b3c89f1fa",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2013-11-07T18:20:59Z",
    "title_canon_sha256": "3a031f23b9b0de9a1e3ad2448373d69679a5af6125f5c415876a221eb85bb557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1776",
    "kind": "arxiv",
    "version": 1
  }
}