Pith Number

pith:VXQQBXC2

pith:2019:VXQQBXC26TDEPTE4ERLD4GCZZ5

not attested not anchored not stored refs pending

Michael Atiyah and Physics: the Later Years

Bernd Schroers

arxiv:1910.10630 v1 · 2019-10-23 · physics.hist-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{VXQQBXC26TDEPTE4ERLD4GCZZ5}

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	2026-07-05T00:14:26.775202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ade100dc5af4c647cc9c24563e1859cf67b90472b800c632e23da544acf428da

Aliases

arxiv: 1910.10630 · arxiv_version: 1910.10630v1 · doi: 10.48550/arxiv.1910.10630 · pith_short_12: VXQQBXC26TDE · pith_short_16: VXQQBXC26TDEPTE4 · pith_short_8: VXQQBXC2

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/VXQQBXC26TDEPTE4ERLD4GCZZ5 \
  | 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: ade100dc5af4c647cc9c24563e1859cf67b90472b800c632e23da544acf428da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cb9717b5a98bb8f962cc11de5e504f04261ff840796622176ee54c9dec3fd23",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2019-10-23T15:54:46Z",
    "title_canon_sha256": "52f3c6e88e97b1c74ca8e144e71b1d9381e349346a21c722d1737eb804264450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.10630",
    "kind": "arxiv",
    "version": 1
  }
}