Pith Number

pith:CZMGF5MV

pith:2019:CZMGF5MVZMRL3IHQULCBDV2N4T

not attested not anchored not stored refs pending

Approximate Symmetries and Gravity

Prashant Saraswat, Sylvain Fichet

arxiv:1909.02002 v2 · 2019-09-04 · 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{CZMGF5MVZMRL3IHQULCBDV2N4T}

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.

Cited by

2 papers in Pith

Bordisms between 9d type IIB supergravities and commutator widths of duality groups

Receipt and verification

First computed	2026-07-05T00:36:33.455647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

165862f595cb22bda0f0a2c411d74de4ffae5ebde4c646f5030d6fd331b9db19

Aliases

arxiv: 1909.02002 · arxiv_version: 1909.02002v2 · doi: 10.48550/arxiv.1909.02002 · pith_short_12: CZMGF5MVZMRL · pith_short_16: CZMGF5MVZMRL3IHQ · pith_short_8: CZMGF5MV

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/CZMGF5MVZMRL3IHQULCBDV2N4T \
  | 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: 165862f595cb22bda0f0a2c411d74de4ffae5ebde4c646f5030d6fd331b9db19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69e15ecb4bcd58599bf833f7cbc2738b2546346fed17eb840810ee901c26808b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-09-04T18:00:00Z",
    "title_canon_sha256": "b61f81f9dc0b06655140ceaf2ebb0b809125c743eb79a653caa2580d717ca278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02002",
    "kind": "arxiv",
    "version": 2
  }
}