Pith Number

pith:UG2CN6IZ

pith:2013:UG2CN6IZDUG3N5JEX5YZTICKTU

not attested not anchored not stored refs pending

Statistical analysis of crystallization database links protein physico-chemical features with crystallization mechanisms

Andrew E. Bruno, Diana Fusco, Edward H. Snell, Joseph R. Luft, Patrick Charbonneau, Sayan Mukherjee, Timothy J. Barnum

arxiv:1312.7012 v2 · 2013-12-25 · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UG2CN6IZDUG3N5JEX5YZTICKTU}

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	2026-05-18T02:47:52.805163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1b426f9191d0db6f524bf7199a04a9d019d0e2a70da42ce6295e654d3f649f8

Aliases

arxiv: 1312.7012 · arxiv_version: 1312.7012v2 · doi: 10.48550/arxiv.1312.7012 · pith_short_12: UG2CN6IZDUG3 · pith_short_16: UG2CN6IZDUG3N5JE · pith_short_8: UG2CN6IZ

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/UG2CN6IZDUG3N5JEX5YZTICKTU \
  | 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: a1b426f9191d0db6f524bf7199a04a9d019d0e2a70da42ce6295e654d3f649f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13674c70a3bbafd03005761112f62240caf146430500a1bc722bf1f0036eb66d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2013-12-25T19:45:28Z",
    "title_canon_sha256": "038292b7a4501925059434051aff476e8329f9a1a52ed024e637285a8f104099"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7012",
    "kind": "arxiv",
    "version": 2
  }
}