Pith Number

pith:6U2AMWM4

pith:2011:6U2AMWM4FBMMWIEC4FBZBN2LAK

not attested not anchored not stored refs pending

Numerical Bifurcation Analysis of Conformal Formulations of the Einstein Constraints

M. Holst, V. Kungurtsev

arxiv:1107.0262 v3 · 2011-07-01 · math.NA · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6U2AMWM4FBMMWIEC4FBZBN2LAK}

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	2026-05-18T03:23:23.632298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f53406599c2858cb2082e14390b74b028968bc16624435e379b7044ba33cb16f

Aliases

arxiv: 1107.0262 · arxiv_version: 1107.0262v3 · doi: 10.48550/arxiv.1107.0262 · pith_short_12: 6U2AMWM4FBMM · pith_short_16: 6U2AMWM4FBMMWIEC · pith_short_8: 6U2AMWM4

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/6U2AMWM4FBMMWIEC4FBZBN2LAK \
  | 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: f53406599c2858cb2082e14390b74b028968bc16624435e379b7044ba33cb16f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd324ba0ac2f0b674b2ea53fdd137b70802c4ccc6f5a7e9823cb59f5e96915ed",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-07-01T16:06:02Z",
    "title_canon_sha256": "de192d974a80e9cf69995049457f78a8cef59b7d43f460eec925f01ec076f2cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0262",
    "kind": "arxiv",
    "version": 3
  }
}