Pith Number

pith:CJ3NGHMT

pith:1996:CJ3NGHMT2S5XRFXAYHJPNPW7US

not attested not anchored not stored refs pending

Classical Interactions for Tensionless Strings

Bj{\o}rn Jensen, Ulf Lindstr\"om

arxiv:hep-th/9612213 v1 · 1996-12-20 · 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{CJ3NGHMT2S5XRFXAYHJPNPW7US}

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	2026-07-04T16:02:27.955588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1276d31d93d4bb7896e0c1d2f6bedfa4bf58fefcca619b38766b26e86b246b22

Aliases

arxiv: hep-th/9612213 · arxiv_version: hep-th/9612213v1 · doi: 10.48550/arxiv.hep-th/9612213 · pith_short_12: CJ3NGHMT2S5X · pith_short_16: CJ3NGHMT2S5XRFXA · pith_short_8: CJ3NGHMT

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/CJ3NGHMT2S5XRFXAYHJPNPW7US \
  | 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: 1276d31d93d4bb7896e0c1d2f6bedfa4bf58fefcca619b38766b26e86b246b22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22ddd8a7894469663a8d7e9f17d612cd135d9953f77a28041cf3c0c2b50774e4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-12-20T12:20:17Z",
    "title_canon_sha256": "20fa5d5a38195872a951e7d81ed0f6fcee19b2ba3fab4bd2f10d19f564ccf1bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9612213",
    "kind": "arxiv",
    "version": 1
  }
}