Pith Number

pith:YWT44I2V

pith:2012:YWT44I2V246RZKUAFSZPODHCZ7

not attested not anchored not stored refs pending

Heterotic wrapping rules

Eric A. Bergshoeff, Fabio Riccioni

arxiv:1210.1422 v2 · 2012-10-04 · hep-th

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

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	2026-05-18T01:54:05.802135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5a7ce2355d73d1caa802cb2f70ce2cfe26a6276d200ef06840f248068281002

Aliases

arxiv: 1210.1422 · arxiv_version: 1210.1422v2 · doi: 10.48550/arxiv.1210.1422 · pith_short_12: YWT44I2V246R · pith_short_16: YWT44I2V246RZKUA · pith_short_8: YWT44I2V

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/YWT44I2V246RZKUAFSZPODHCZ7 \
  | 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: c5a7ce2355d73d1caa802cb2f70ce2cfe26a6276d200ef06840f248068281002

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6fa160adec90acbc2fdc3b4bbd9261253c8df70647b0ba8f9a0a73ab63c7c0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-10-04T12:47:08Z",
    "title_canon_sha256": "03e7ccfe72ca553704ed87dd0a8e12820f31052c36b3c59ef6e9f0a0f0ff07f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1422",
    "kind": "arxiv",
    "version": 2
  }
}