Pith Number

pith:I6WAIYZG

pith:2011:I6WAIYZGP7JQ3WODO2KAVATN67

not attested not anchored not stored refs pending

Pointwise-recurrent dendrite maps

Issam Naghmouchi

arxiv:1108.2787 v1 · 2011-08-13 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I6WAIYZGP7JQ3WODO2KAVATN67}

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	2026-05-18T04:15:35.627743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47ac0463267fd30dd9c376940a826df7f4926e9867aa709c51d08eb66a25a009

Aliases

arxiv: 1108.2787 · arxiv_version: 1108.2787v1 · doi: 10.48550/arxiv.1108.2787 · pith_short_12: I6WAIYZGP7JQ · pith_short_16: I6WAIYZGP7JQ3WOD · pith_short_8: I6WAIYZG

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/I6WAIYZGP7JQ3WODO2KAVATN67 \
  | 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: 47ac0463267fd30dd9c376940a826df7f4926e9867aa709c51d08eb66a25a009

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "670abea0d4e531836fcc37b91984bbd2625c346a049b24b5ae57a8dec043a9a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-08-13T13:04:14Z",
    "title_canon_sha256": "78743240fd18c0024bec96e9e62243723efc917bbeb847940957a9f0ade5495b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2787",
    "kind": "arxiv",
    "version": 1
  }
}