Pith Number

pith:BXL3RJ5N

pith:1992:BXL3RJ5NK3MI4FCMHJOPCZYSON

not attested not anchored not stored refs pending

Symmetries of String Effective Action and Space-Time Geometry

Jnanadeva Maharana, S. Pratik Khastgir

arxiv:hep-th/9206017 v1 · 1992-06-02 · 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{BXL3RJ5NK3MI4FCMHJOPCZYSON}

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	2026-07-04T14:32:26.783169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dd7b8a7ad56d88e144c3a5cf1671273567b4edf76d45e5ea11e57197b53a2b5

Aliases

arxiv: hep-th/9206017 · arxiv_version: hep-th/9206017v1 · doi: 10.48550/arxiv.hep-th/9206017 · pith_short_12: BXL3RJ5NK3MI · pith_short_16: BXL3RJ5NK3MI4FCM · pith_short_8: BXL3RJ5N

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/BXL3RJ5NK3MI4FCMHJOPCZYSON \
  | 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: 0dd7b8a7ad56d88e144c3a5cf1671273567b4edf76d45e5ea11e57197b53a2b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e1f48f7a3360c75f41734b88fa4aba803309510df62a35f58d07be115bba557",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1992-06-02T19:35:26Z",
    "title_canon_sha256": "bc225838fd667f47b5f20b35cb278e3d131e99e4d2f1e01aa03c0d1181a25fb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9206017",
    "kind": "arxiv",
    "version": 1
  }
}