Pith Number

pith:HBWSNJ3J

pith:2011:HBWSNJ3JE2PIDD6YPL4JLO3UJA

not attested not anchored not stored refs pending

Criterion for extensional necking instability in polymeric fluids

Suzanne M. Fielding

arxiv:1109.2528 v1 · 2011-09-12 · 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{HBWSNJ3JE2PIDD6YPL4JLO3UJA}

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	2026-05-18T02:00:34.275868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

386d26a769269e818fd87af895bb74483be01b1cbf152140afa9ea69b010ff51

Aliases

arxiv: 1109.2528 · arxiv_version: 1109.2528v1 · doi: 10.48550/arxiv.1109.2528 · pith_short_12: HBWSNJ3JE2PI · pith_short_16: HBWSNJ3JE2PIDD6Y · pith_short_8: HBWSNJ3J

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/HBWSNJ3JE2PIDD6YPL4JLO3UJA \
  | 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: 386d26a769269e818fd87af895bb74483be01b1cbf152140afa9ea69b010ff51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d5e63cd2aea56950f58e4c63d1579a45ce8d04af092e4afc8f6e02efff9aa52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-09-12T16:42:22Z",
    "title_canon_sha256": "9215a5f3adf2402aafa8bb58075d1290e714b4d2ecc7557eb9d33376c6dd7585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2528",
    "kind": "arxiv",
    "version": 1
  }
}