Pith Number

pith:3OVZ52T4

pith:2016:3OVZ52T4TQQOKHOOPMCY3VYRHI

not attested not anchored not stored refs pending

Fundamental Physics

Badis Ydri

arxiv:1603.03764 v1 · 2016-03-11 · physics.class-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OVZ52T4TQQOKHOOPMCY3VYRHI}

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	2026-05-18T01:19:10.563479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbab9eea7c9c20e51dce7b058dd7113a0897cbecafbf9d19a8d7f4d299f8aa22

Aliases

arxiv: 1603.03764 · arxiv_version: 1603.03764v1 · doi: 10.48550/arxiv.1603.03764 · pith_short_12: 3OVZ52T4TQQO · pith_short_16: 3OVZ52T4TQQOKHOO · pith_short_8: 3OVZ52T4

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/3OVZ52T4TQQOKHOOPMCY3VYRHI \
  | 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: dbab9eea7c9c20e51dce7b058dd7113a0897cbecafbf9d19a8d7f4d299f8aa22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "538cc362ef636a89a26ed0639f8ca1427bcbd476085a4195617444fc62c7dab0",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2016-03-11T22:58:18Z",
    "title_canon_sha256": "b50f06b854e0330e83a2ab0a83723bba4b96813133f1aef7ad215376e12f25a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03764",
    "kind": "arxiv",
    "version": 1
  }
}