Pith Number

pith:I7XYH5HV

pith:2016:I7XYH5HVF4KJLUZCYR5FRX7OAX

not attested not anchored not stored refs pending

Optimization of a relativistic quantum mechanical engine

Francisco J. Pe\~na, Michel Ferr\'e, Pedro Orellana Ren\'e G. Rojas, P. Vargas

arxiv:1603.04084 v3 · 2016-03-13 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I7XYH5HVF4KJLUZCYR5FRX7OAX}

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	2026-05-18T01:03:30.586815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47ef83f4f52f1495d322c47a58dfee05dc5b1ce6f6fae4836ecbc457ac58b49b

Aliases

arxiv: 1603.04084 · arxiv_version: 1603.04084v3 · doi: 10.48550/arxiv.1603.04084 · pith_short_12: I7XYH5HVF4KJ · pith_short_16: I7XYH5HVF4KJLUZC · pith_short_8: I7XYH5HV

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/I7XYH5HVF4KJLUZCYR5FRX7OAX \
  | 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: 47ef83f4f52f1495d322c47a58dfee05dc5b1ce6f6fae4836ecbc457ac58b49b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc60edbaf0780cc949a5476f5589854012831e6703698e8bcbdc56f3bbd9cf97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-03-13T22:38:47Z",
    "title_canon_sha256": "6e5998240d5350d346c8bec0f29923f7b81b6976155b9e696ebcdbe1d672f9e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04084",
    "kind": "arxiv",
    "version": 3
  }
}