Pith Number

pith:XCHHCIIK

pith:2013:XCHHCIIKWJFJNOKTUFRCDA2H2D

not attested not anchored not stored refs pending

Sub-microscopic modulation of mechanical properties in transparent insect wings

Ashima Arora, Goutam Sheet, Jithin Bhagavathi, Kamal P. Singh, Pramod Kumar

arxiv:1311.4183 v1 · 2013-11-17 · physics.bio-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCHHCIIKWJFJNOKTUFRCDA2H2D}

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	2026-05-18T02:57:08.122403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b88e71210ab24a96b953a162218347d0f38c3cc7c764f00a2b56daca86e21b3d

Aliases

arxiv: 1311.4183 · arxiv_version: 1311.4183v1 · doi: 10.48550/arxiv.1311.4183 · pith_short_12: XCHHCIIKWJFJ · pith_short_16: XCHHCIIKWJFJNOKT · pith_short_8: XCHHCIIK

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/XCHHCIIKWJFJNOKTUFRCDA2H2D \
  | 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: b88e71210ab24a96b953a162218347d0f38c3cc7c764f00a2b56daca86e21b3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d7771d265f93091d1815b8e1a5efcc0deeca2d57b65ba213ada1051dbe1955a",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2013-11-17T17:01:57Z",
    "title_canon_sha256": "a9235501f155c681add1fdc237263aebc00d839c990fb5213abae4c5fff10b0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4183",
    "kind": "arxiv",
    "version": 1
  }
}