Pith Number

pith:JIWWKPRG

pith:2018:JIWWKPRGGVN2EWC4P2SZKHRPR6

not attested not anchored not stored refs pending

How a Snake Can Raise its Neck High although its Body is Very Soft. Similarity with a Thin Plastic Tube Filled with Air

DesyanaOlenka Margaretta, Elfi Yuliza, Fisca Dian Utami, Handika Dany Rahmayanti, Mikrajuddin Abdullah, Nadya Amalia, Nova Lailatul Rizkiyah, Rahmawati Munir

arxiv:1812.02348 v1 · 2018-12-06 · physics.bio-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JIWWKPRGGVN2EWC4P2SZKHRPR6}

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	2026-05-17T23:58:52.184817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a2d653e26355ba2585c7ea5951e2f8f84390e7f212173e235d6833725403f9a

Aliases

arxiv: 1812.02348 · arxiv_version: 1812.02348v1 · doi: 10.48550/arxiv.1812.02348 · pith_short_12: JIWWKPRGGVN2 · pith_short_16: JIWWKPRGGVN2EWC4 · pith_short_8: JIWWKPRG

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/JIWWKPRGGVN2EWC4P2SZKHRPR6 \
  | 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: 4a2d653e26355ba2585c7ea5951e2f8f84390e7f212173e235d6833725403f9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef4f428e9260776efa02af80129bd34bb5d111fe411a523c8624ec8c03b170ca",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2018-12-06T04:59:29Z",
    "title_canon_sha256": "d27befc96a8a4f20e14790049d220e7a8b5eee5f45da704aa9787d52b0c3f5f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02348",
    "kind": "arxiv",
    "version": 1
  }
}