Pith Number

pith:WEDYUH3T

pith:2011:WEDYUH3TDCWQZ46STXRULJ7WAH

not attested not anchored not stored refs pending

Potential and Challenge of Ankylography

Chien-Chun Chen, Henry C. Kapteyn, Jianwei Miao, Leigh S. Martin, Yu Mao

arxiv:1112.4459 v2 · 2011-12-19 · physics.optics · cond-mat.mtrl-sci · physics.bio-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WEDYUH3TDCWQZ46STXRULJ7WAH}

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	2026-05-18T04:05:37.911082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1078a1f7318ad0cf3d29de345a7f601c674190e4e48869373cd825a974288a1

Aliases

arxiv: 1112.4459 · arxiv_version: 1112.4459v2 · doi: 10.48550/arxiv.1112.4459 · pith_short_12: WEDYUH3TDCWQ · pith_short_16: WEDYUH3TDCWQZ46S · pith_short_8: WEDYUH3T

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/WEDYUH3TDCWQZ46STXRULJ7WAH \
  | 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: b1078a1f7318ad0cf3d29de345a7f601c674190e4e48869373cd825a974288a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "325db426d227dc5e03eee87377d9e84d4b42db551e3b4b44d167d408341c9934",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.bio-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-12-19T20:36:06Z",
    "title_canon_sha256": "5d6beb9ebb9b025648f1367abb4e8f5b8361415e0543a71347ad50d1cca60400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4459",
    "kind": "arxiv",
    "version": 2
  }
}