Pith Number

pith:2D4AWH4R

pith:2008:2D4AWH4R35K3NZB7DPJRCR6O5C

not attested not anchored not stored refs pending

Entropy of Pairs of Dual Attractors in 6D/7D

A. Segui, E.H Saidi

arxiv:0803.2945 v2 · 2008-03-20 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2D4AWH4R35K3NZB7DPJRCR6O5C}

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	2026-05-18T04:25:51.690413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f80b1f91df55b6e43f1bd31147cee8967e0b5dd7600b53a4f2f4fe4e4bc04c

Aliases

arxiv: 0803.2945 · arxiv_version: 0803.2945v2 · doi: 10.48550/arxiv.0803.2945 · pith_short_12: 2D4AWH4R35K3 · pith_short_16: 2D4AWH4R35K3NZB7 · pith_short_8: 2D4AWH4R

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/2D4AWH4R35K3NZB7DPJRCR6O5C \
  | 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: d0f80b1f91df55b6e43f1bd31147cee8967e0b5dd7600b53a4f2f4fe4e4bc04c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29617157da4a79a203fc2a7dd59ce39b83fc6eba288effb74217343510f3b839",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-03-20T09:12:19Z",
    "title_canon_sha256": "8eafd394f80afb62c336838059211ec128f87ea5954ef23684584bbb6df0ce07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.2945",
    "kind": "arxiv",
    "version": 2
  }
}