Pith Number

pith:QGVEMHVX

pith:2011:QGVEMHVXUOMITHXLY2RDB4F62P

not attested not anchored not stored refs pending

A subordination Principle. Applications

Eric Amar (IMB)

arxiv:1105.1932 v4 · 2011-05-10 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGVEMHVXUOMITHXLY2RDB4F62P}

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	2026-05-18T03:02:21.564956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81aa461eb7a398899eebc6a230f0bed3dea3e862e6f74a47427cb237950eb266

Aliases

arxiv: 1105.1932 · arxiv_version: 1105.1932v4 · doi: 10.48550/arxiv.1105.1932 · pith_short_12: QGVEMHVXUOMI · pith_short_16: QGVEMHVXUOMITHXL · pith_short_8: QGVEMHVX

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/QGVEMHVXUOMITHXLY2RDB4F62P \
  | 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: 81aa461eb7a398899eebc6a230f0bed3dea3e862e6f74a47427cb237950eb266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09cd8374eb525e54e6cf22c788510273c59e8e45f2c375d97d3e76a40d078a24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2011-05-10T12:42:26Z",
    "title_canon_sha256": "ffbcf407a26020fab2733f8628fd004c8627cd503d6543564d7d3900fbc47c7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1932",
    "kind": "arxiv",
    "version": 4
  }
}