Pith Number

pith:HJCT2NGN

pith:2008:HJCT2NGNKM5NLLBXYELGRMIA6Q

not attested not anchored not stored refs pending

Quasistatic rheology, force transmission and fabric properties of a packing of irregular polyhedral particles

\'Emilien Azema (LMGC), F. Radja\"I (LMGC), G. Saussine (R&D - SNCF)

arxiv:0805.0178 v1 · 2008-05-02 · physics.class-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{HJCT2NGNKM5NLLBXYELGRMIA6Q}

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	2026-05-18T04:18:35.063611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a453d34cd533ad5ac37c11668b100f42fd9519fc1befd876f37022122dfacdb

Aliases

arxiv: 0805.0178 · arxiv_version: 0805.0178v1 · doi: 10.48550/arxiv.0805.0178 · pith_short_12: HJCT2NGNKM5N · pith_short_16: HJCT2NGNKM5NLLBX · pith_short_8: HJCT2NGN

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/HJCT2NGNKM5NLLBXYELGRMIA6Q \
  | 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: 3a453d34cd533ad5ac37c11668b100f42fd9519fc1befd876f37022122dfacdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d40854570f2338bbf954904ad178b1afcb391ea9341b369f9a23397842e5c43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2008-05-02T07:00:22Z",
    "title_canon_sha256": "7ea0b5b02ae9b1a921ea10c2c0224c737e8f4fa5e8f2d1fc26316fc63f2f90a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.0178",
    "kind": "arxiv",
    "version": 1
  }
}