Pith Number

pith:X35JRQYE

pith:2012:X35JRQYEYYQ6UMAZKJ2JFFXEY3

not attested not anchored not stored refs pending

Soft Sphere Packings at Finite Pressure but Unstable to Shear

B. P. Tighe, J. Simon, M. van Hecke, S. Dagois-Bohy, S. Henkes

arxiv:1203.3364 v2 · 2012-03-15 · 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{X35JRQYEYYQ6UMAZKJ2JFFXEY3}

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	2026-05-18T03:34:35.691325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

befa98c304c621ea301952749296e4c6d0d89cf67150cbf06b18c3208361c9cc

Aliases

arxiv: 1203.3364 · arxiv_version: 1203.3364v2 · doi: 10.48550/arxiv.1203.3364 · pith_short_12: X35JRQYEYYQ6 · pith_short_16: X35JRQYEYYQ6UMAZ · pith_short_8: X35JRQYE

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/X35JRQYEYYQ6UMAZKJ2JFFXEY3 \
  | 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: befa98c304c621ea301952749296e4c6d0d89cf67150cbf06b18c3208361c9cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f86de31a3f46307d900ef971d9659bccdf827b777e12b524285ebb639bb68cd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-03-15T14:13:12Z",
    "title_canon_sha256": "dff5acbae057e42310584fee677bb1ac44f0fc09231be13ef0397bfdddf53dc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3364",
    "kind": "arxiv",
    "version": 2
  }
}