Pith Number

pith:CQYFREJM

pith:2020:CQYFREJMF7PVFTSXVZVMBZER4S

not attested not anchored not stored refs pending

Constitutive modeling of the tension-compression behavior of gradient structured materials

Chen Bao, Guozheng Kang, Jianfeng Zhao, Jinling Liu, Michael Zaiser, Xiaochong Lu, Xu Zhang

arxiv:2002.03775 v1 · 2020-02-10 · 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{CQYFREJMF7PVFTSXVZVMBZER4S}

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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	2026-07-05T00:39:25.875289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

143058912c2fdf52ce57ae6ac0e491e4ad1ff845e6e80a2b8ff02b843528daf1

Aliases

arxiv: 2002.03775 · arxiv_version: 2002.03775v1 · doi: 10.48550/arxiv.2002.03775 · pith_short_12: CQYFREJMF7PV · pith_short_16: CQYFREJMF7PVFTSX · pith_short_8: CQYFREJM

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/CQYFREJMF7PVFTSXVZVMBZER4S \
  | 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: 143058912c2fdf52ce57ae6ac0e491e4ad1ff845e6e80a2b8ff02b843528daf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4cf73ed40e8934521009dca54762e9d3e46d72bf88bced787b9bea8e5cdf2e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-02-10T14:21:59Z",
    "title_canon_sha256": "44b7f6d5c22560a0809656ef2c51049cbc717d82d6cd6f2ea8d5353e4a1dc5f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.03775",
    "kind": "arxiv",
    "version": 1
  }
}