Pith Number

pith:H45BL7LQ

pith:2012:H45BL7LQQEINB6USS4U3MLBBVV

not attested not anchored not stored refs pending

Temperature and strain characterization of regenerated gratings

John Canning, Kevin Cook, Li-Yang Shao, Tao Wan

arxiv:1212.0056 v1 · 2012-12-01 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H45BL7LQQEINB6USS4U3MLBBVV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:55:34.251186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f3a15fd708110d0fa929729b62c21ad6dbbb9d70c74e4245a347e9cd7f8ef6d

Aliases

arxiv: 1212.0056 · arxiv_version: 1212.0056v1 · doi: 10.48550/arxiv.1212.0056 · pith_short_12: H45BL7LQQEIN · pith_short_16: H45BL7LQQEINB6US · pith_short_8: H45BL7LQ

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/H45BL7LQQEINB6USS4U3MLBBVV \
  | 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: 3f3a15fd708110d0fa929729b62c21ad6dbbb9d70c74e4245a347e9cd7f8ef6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b3abf87d16804252e9b1a8c9cb293950a8d49ec60a48cd2ce018650c8f3ddd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-12-01T02:55:21Z",
    "title_canon_sha256": "ddf92266b87652f1891277b16d0dc55d1d1003f9ca7d1df3bdbc6f26e68a75b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0056",
    "kind": "arxiv",
    "version": 1
  }
}