Pith Number

pith:AZIF62IS

pith:2007:AZIF62ISKMESMLGPTE72Z2IIHA

not attested not anchored not stored refs pending

Spacelike Singularities and Hidden Symmetries of Gravity

Daniel Persson, Marc Henneaux, Philippe Spindel

arxiv:0710.1818 v2 · 2007-10-09 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZIF62ISKMESMLGPTE72Z2IIHA}

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

1 paper in Pith

Elliptic Genera of 2d $\mathcal{N}=(0,1)$ Gauge Theories

Receipt and verification

First computed	2026-05-18T02:16:10.643474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06505f69125309262ccf993face90838015aef6332250552de2b6d6f554fe270

Aliases

arxiv: 0710.1818 · arxiv_version: 0710.1818v2 · doi: 10.48550/arxiv.0710.1818 · pith_short_12: AZIF62ISKMES · pith_short_16: AZIF62ISKMESMLGP · pith_short_8: AZIF62IS

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/AZIF62ISKMESMLGPTE72Z2IIHA \
  | 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: 06505f69125309262ccf993face90838015aef6332250552de2b6d6f554fe270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1720d6ea7141fcd4c91d14c7a7a9c079010f4fcb001303bd7bfc910a0cc0cf9d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-10-09T16:20:40Z",
    "title_canon_sha256": "f68209ef1d54d913f68f2f86f65513990cc54cb14fee90fce1ae699df991d84a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.1818",
    "kind": "arxiv",
    "version": 2
  }
}