Pith Number

pith:W435UFTZ

pith:2016:W435UFTZM66F44OL2WRAWL2R6Y

not attested not anchored not stored refs pending

Hommage a Nambu

Pierre Ramond

arxiv:1603.07795 v2 · 2016-03-25 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W435UFTZM66F44OL2WRAWL2R6Y}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:12:16.669946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b737da167967bc5e71cbd5a20b2f51f608eb94b227169013dc74ba6fee722d59

Aliases

arxiv: 1603.07795 · arxiv_version: 1603.07795v2 · doi: 10.48550/arxiv.1603.07795 · pith_short_12: W435UFTZM66F · pith_short_16: W435UFTZM66F44OL · pith_short_8: W435UFTZ

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/W435UFTZM66F44OL2WRAWL2R6Y \
  | 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: b737da167967bc5e71cbd5a20b2f51f608eb94b227169013dc74ba6fee722d59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b6145ae5394a3cdad1bc9e99c6e4c87fb3dbaf89b2fee85f63b76cdf04c61d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-03-25T01:07:37Z",
    "title_canon_sha256": "797d9c9fcffa6ccc85680bbb4471fbff43f95ed06155a20b1d907b9d3f7585db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07795",
    "kind": "arxiv",
    "version": 2
  }
}