Pith Number

pith:3DJZAPOA

pith:2018:3DJZAPOASM6KVGGQSTH2L2SQA6

not attested not anchored not stored refs pending

Effects of spherical confinement and backbone stiffness on flexible polymer jamming

Samuel M. Soik, Tristan A. Sharp

arxiv:1812.08266 v2 · 2018-12-19 · 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{3DJZAPOASM6KVGGQSTH2L2SQA6}

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	2026-05-17T23:44:12.558914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8d3903dc0933caa98d094cfa5ea500782e50b6f74a9ce311836b2687c2a8d99

Aliases

arxiv: 1812.08266 · arxiv_version: 1812.08266v2 · doi: 10.48550/arxiv.1812.08266 · pith_short_12: 3DJZAPOASM6K · pith_short_16: 3DJZAPOASM6KVGGQ · pith_short_8: 3DJZAPOA

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/3DJZAPOASM6KVGGQSTH2L2SQA6 \
  | 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: d8d3903dc0933caa98d094cfa5ea500782e50b6f74a9ce311836b2687c2a8d99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5eda6c22d71493f663e1696ec154234b98ac9d0d1725c83b83b7301770fbb30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-12-19T22:07:33Z",
    "title_canon_sha256": "2eb96450c3daf9b6715c093eedc5d5f86887df5fb14791057fb0538a9c6fc62b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08266",
    "kind": "arxiv",
    "version": 2
  }
}