Pith Number

pith:DVBUQYBE

pith:2012:DVBUQYBE7Q3Z3L7EC4AQKGBHJQ

not attested not anchored not stored refs pending

Molecular Biology at the Quantum Level: Can Modern Density Functional Theory Forge the Path?

Brian Kolb, T. Thonhauser

arxiv:1207.1075 v1 · 2012-07-04 · physics.bio-ph · cond-mat.mtrl-sci · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVBUQYBE7Q3Z3L7EC4AQKGBHJQ}

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	2026-05-18T03:51:47.590850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d43486024fc379dafe417010518274c269abdad7f40a3ea9696492544f7afac

Aliases

arxiv: 1207.1075 · arxiv_version: 1207.1075v1 · doi: 10.48550/arxiv.1207.1075 · pith_short_12: DVBUQYBE7Q3Z · pith_short_16: DVBUQYBE7Q3Z3L7E · pith_short_8: DVBUQYBE

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/DVBUQYBE7Q3Z3L7EC4AQKGBHJQ \
  | 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: 1d43486024fc379dafe417010518274c269abdad7f40a3ea9696492544f7afac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4188bfef5c4a2f86b825a6b84c55e32132f9a980a163b607b8bb53a034b078eb",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2012-07-04T18:41:27Z",
    "title_canon_sha256": "05aca32e2708de81c5c067649429870104a1c59c8c5aae523195ad3a64bd7474"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1075",
    "kind": "arxiv",
    "version": 1
  }
}