Pith Number

pith:M5OBLEZ6

pith:2022:M5OBLEZ66BNBHVBEH6AIBCJ72C

not attested not anchored not stored refs pending

Superior damage tolerance of fish skins

Chi-Huan Tung, Emily Zhang, Luyi Feng, Yu Ren Zhou

arxiv:2210.14651 v1 · 2022-10-26 · physics.bio-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{M5OBLEZ66BNBHVBEH6AIBCJ72C}

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	2026-07-05T05:37:44.205889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

675c15933ef05a13d4243f8080893fd09ee201bee34ec735f7f4450d5bf34677

Aliases

arxiv: 2210.14651 · arxiv_version: 2210.14651v1 · doi: 10.48550/arxiv.2210.14651 · pith_short_12: M5OBLEZ66BNB · pith_short_16: M5OBLEZ66BNBHVBE · pith_short_8: M5OBLEZ6

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/M5OBLEZ66BNBHVBEH6AIBCJ72C \
  | 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: 675c15933ef05a13d4243f8080893fd09ee201bee34ec735f7f4450d5bf34677

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b071a85faf5d9de12f97845b73d3c01f647604b307abe41517e4cf6ab45011e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2022-10-26T11:56:22Z",
    "title_canon_sha256": "582a6ae7eb6aefc4ec1f087b062be9296cd2a000e4bb53351a871bcad0d9a19d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.14651",
    "kind": "arxiv",
    "version": 1
  }
}