Pith Number

pith:GX2YIPWA

pith:2014:GX2YIPWARTVSKCDV2WUCI6NU6F

not attested not anchored not stored refs pending

SuSy: The Early Years (1966-1976)

Pierre Ramond

arxiv:1401.5977 v1 · 2014-01-23 · 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{GX2YIPWARTVSKCDV2WUCI6NU6F}

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	2026-05-18T01:45:17.573936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35f5843ec08ceb250875d5a82479b4f1633a93f8d276083e42863d60ba653e3b

Aliases

arxiv: 1401.5977 · arxiv_version: 1401.5977v1 · doi: 10.48550/arxiv.1401.5977 · pith_short_12: GX2YIPWARTVS · pith_short_16: GX2YIPWARTVSKCDV · pith_short_8: GX2YIPWA

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/GX2YIPWARTVSKCDV2WUCI6NU6F \
  | 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: 35f5843ec08ceb250875d5a82479b4f1633a93f8d276083e42863d60ba653e3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c28421aecc709140b4fd9d8f5103baddca6569b914578eb7e3a8f6dbe4395b18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-01-23T14:05:59Z",
    "title_canon_sha256": "2cffaef4ef332a5371264470753cf240a251129da63ad26f88e7e966dbca10eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5977",
    "kind": "arxiv",
    "version": 1
  }
}