Pith Number

pith:UCTCOZWM

pith:2013:UCTCOZWM24WYNNVJ4FEDXL3R5U

not attested not anchored not stored refs pending

Stability of the Einstein-Lichnerowicz constraints system

Bruno Premoselli, Olivier Druet

arxiv:1312.6574 v2 · 2013-12-23 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UCTCOZWM24WYNNVJ4FEDXL3R5U}

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	2026-05-18T02:51:14.941529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0a62766ccd72d86b6a9e1483baf71ed22ccefa2b50c8dd29b673add842f595c

Aliases

arxiv: 1312.6574 · arxiv_version: 1312.6574v2 · doi: 10.48550/arxiv.1312.6574 · pith_short_12: UCTCOZWM24WY · pith_short_16: UCTCOZWM24WYNNVJ · pith_short_8: UCTCOZWM

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/UCTCOZWM24WYNNVJ4FEDXL3R5U \
  | 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: a0a62766ccd72d86b6a9e1483baf71ed22ccefa2b50c8dd29b673add842f595c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcff7b7d99f4a3a1fc068d1ea2b9c18fbfd5160075ee043c2cd1a278510c753f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-12-23T15:36:55Z",
    "title_canon_sha256": "185f65fda4d1e93e28a0fbc9fbc65ef2903d3b80a3ca0ce188d1c21d60e772ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6574",
    "kind": "arxiv",
    "version": 2
  }
}