Pith Number

pith:TGOEPCWL

pith:2013:TGOEPCWLCSEXSC7WO2RYPAEWXQ

not attested not anchored not stored refs pending

Fractal and Mathematical Morphology in Intricate Comparison between Tertiary Protein Structures

B. S. Daya Sagar, Pabitra Pal Choudhury, Ranjeet Kumar Rout, Sk. Sarif Hassan

arxiv:1307.0029 v2 · 2013-06-11 · cs.CG · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TGOEPCWLCSEXSC7WO2RYPAEWXQ}

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	2026-05-18T03:12:21.968966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

999c478acb1489790bf676a3878096bc08766418190aed0b44ef299e9c52652e

Aliases

arxiv: 1307.0029 · arxiv_version: 1307.0029v2 · doi: 10.48550/arxiv.1307.0029 · pith_short_12: TGOEPCWLCSEX · pith_short_16: TGOEPCWLCSEXSC7W · pith_short_8: TGOEPCWL

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/TGOEPCWLCSEXSC7WO2RYPAEWXQ \
  | 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: 999c478acb1489790bf676a3878096bc08766418190aed0b44ef299e9c52652e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba44e7b78a751d726b1f9a910755fb034ee499551e5bf50019d2b95be67a7585",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.CG",
    "submitted_at": "2013-06-11T15:20:03Z",
    "title_canon_sha256": "7c5655e67eb8e7112beeba6d58fafcd97b0870b4d9af8af4df5c5c1130404258"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0029",
    "kind": "arxiv",
    "version": 2
  }
}