Pith Number

pith:DTFLUEQC

pith:2013:DTFLUEQCYFK6T3PBEGJWQQMRWR

not attested not anchored not stored refs pending

Adaptive Genetic Algorithm for Crystal Structure Prediction

C. Z. Wang, K. M. Ho, K. Umemoto, M. C. Nguyen, M. Ji, R. M. Wentzcovitch, S. Q. Wu, X. Zhao

arxiv:1309.4742 v2 · 2013-09-18 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTFLUEQCYFK6T3PBEGJWQQMRWR}

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	2026-05-18T01:27:46.787270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ccaba1202c155e9ede12193684191b4740c9994eb24320d9f2365281ad6d66b

Aliases

arxiv: 1309.4742 · arxiv_version: 1309.4742v2 · doi: 10.48550/arxiv.1309.4742 · pith_short_12: DTFLUEQCYFK6 · pith_short_16: DTFLUEQCYFK6T3PB · pith_short_8: DTFLUEQC

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/DTFLUEQCYFK6T3PBEGJWQQMRWR \
  | 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: 1ccaba1202c155e9ede12193684191b4740c9994eb24320d9f2365281ad6d66b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb4d5476b76f86f2440fe905a0c671e6aa0cee8b8810507068d3c4f0c52d581c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-09-18T18:41:46Z",
    "title_canon_sha256": "4d6d87a2cdef902d774385e000fd0463222104e49052a313c6d12086c2304ac0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4742",
    "kind": "arxiv",
    "version": 2
  }
}