Pith Number

pith:7IY57A6K

pith:2022:7IY57A6K6DKLCTK66VIB43DBL7

not attested not anchored not stored refs pending

Peridynamic stress is the static first Piola-Kirchhoff Virial stress

Jun Li, Lisheng Liu, Shaofan Li, Xin Lai

arxiv:2201.06983 v1 · 2022-01-18 · physics.class-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{7IY57A6K6DKLCTK66VIB43DBL7}

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	2026-07-05T03:49:33.354214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa31df83caf0d4b14d5ef5501e6c615fcf87fa0413b90a6e4e49a127194909b4

Aliases

arxiv: 2201.06983 · arxiv_version: 2201.06983v1 · doi: 10.48550/arxiv.2201.06983 · pith_short_12: 7IY57A6K6DKL · pith_short_16: 7IY57A6K6DKLCTK6 · pith_short_8: 7IY57A6K

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/7IY57A6K6DKLCTK66VIB43DBL7 \
  | 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: fa31df83caf0d4b14d5ef5501e6c615fcf87fa0413b90a6e4e49a127194909b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa3841aec19217cd4b2fc8d5eb91ea9d14b2001cf7c22042247c6663c95cd88a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2022-01-18T13:46:22Z",
    "title_canon_sha256": "78e3f113361f3c8d90233bfef2285095446d57e9d70b5a919d3a0f8aa5c8be85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06983",
    "kind": "arxiv",
    "version": 1
  }
}