Pith Number

pith:Z4PAMCGR

pith:1996:Z4PAMCGR53VNB5K62MKEWM75D6

not attested not anchored not stored refs pending

The Heterotic Life of the D-particle

Gabriele Ferretti, Ulf H. Danielsson

arxiv:hep-th/9610082 v1 · 1996-10-11 · 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{Z4PAMCGR53VNB5K62MKEWM75D6}

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	2026-07-04T16:02:23.894692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf1e0608d1eeead0f55ed3144b33fd1f9c78115ca8b92ff5b4fde04524178dd3

Aliases

arxiv: hep-th/9610082 · arxiv_version: hep-th/9610082v1 · doi: 10.48550/arxiv.hep-th/9610082 · pith_short_12: Z4PAMCGR53VN · pith_short_16: Z4PAMCGR53VNB5K6 · pith_short_8: Z4PAMCGR

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/Z4PAMCGR53VNB5K62MKEWM75D6 \
  | 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: cf1e0608d1eeead0f55ed3144b33fd1f9c78115ca8b92ff5b4fde04524178dd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f003e665187ec6d47bc407fff293b318ac98975ddc817fdfb179a6810e10b173",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-10-11T12:52:42Z",
    "title_canon_sha256": "3d6ef2bfb21a7b64c7b2fd4ef1a0358a7e17d7180a4f6a0ed6dcaad4a876dd84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9610082",
    "kind": "arxiv",
    "version": 1
  }
}