Pith Number

pith:KTGAVCOH

pith:2012:KTGAVCOH3ZAGJPF2SPMOAR5BHC

not attested not anchored not stored refs pending

Template-directed biopolymerization: tape-copying Turing machines

Ajeet K. Sharma, Debashish Chowdhury

arxiv:1212.6827 v1 · 2012-12-31 · physics.bio-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTGAVCOH3ZAGJPF2SPMOAR5BHC}

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	2026-05-18T03:37:30.807432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54cc0a89c7de4064bcba93d8e047a13890fba61e7be6bf79ca5b6408564cf460

Aliases

arxiv: 1212.6827 · arxiv_version: 1212.6827v1 · doi: 10.48550/arxiv.1212.6827 · pith_short_12: KTGAVCOH3ZAG · pith_short_16: KTGAVCOH3ZAGJPF2 · pith_short_8: KTGAVCOH

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/KTGAVCOH3ZAGJPF2SPMOAR5BHC \
  | 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: 54cc0a89c7de4064bcba93d8e047a13890fba61e7be6bf79ca5b6408564cf460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd0e4ca843e9ababf6eefb4490a7016857a5acf38e57117b7106715fff2761af",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2012-12-31T06:51:54Z",
    "title_canon_sha256": "bb739f0abe4f0844beb3e60a5522a5b4cb139d6efa671aec066e349df7ed7977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6827",
    "kind": "arxiv",
    "version": 1
  }
}