Pith Number

pith:3B2M6IRG

pith:2014:3B2M6IRGN3P2GF7QMQAK5O7GWD

not attested not anchored not stored refs pending

Feasibility of Simulated Annealing Tomography

Herbert O. Moser, Mark B. H. Breese, Nghia T. Vo

arxiv:1411.4622 v1 · 2014-11-14 · physics.comp-ph · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3B2M6IRGN3P2GF7QMQAK5O7GWD}

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	2026-05-18T02:35:45.304330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d874cf22266edfa317f06400aebbe6b0ec2b12f658728d03c8f9b172d48eeffb

Aliases

arxiv: 1411.4622 · arxiv_version: 1411.4622v1 · doi: 10.48550/arxiv.1411.4622 · pith_short_12: 3B2M6IRGN3P2 · pith_short_16: 3B2M6IRGN3P2GF7Q · pith_short_8: 3B2M6IRG

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/3B2M6IRGN3P2GF7QMQAK5O7GWD \
  | 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: d874cf22266edfa317f06400aebbe6b0ec2b12f658728d03c8f9b172d48eeffb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a317d99d480e1864ae5181ab5f8def93d963b801a3d1811a6b17d4f15a2aacdd",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-11-14T12:44:28Z",
    "title_canon_sha256": "f3a2be6d1d9ed6c5695c5962d45feaa1da69c1cf292f1b083825b001c35b3618"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4622",
    "kind": "arxiv",
    "version": 1
  }
}