Pith Number

pith:EI7BXP72

pith:2012:EI7BXP72WLUUP676EEYNK4XG5C

not attested not anchored not stored refs pending

Thermal Rectification in Graded Materials

Emmanuel Pereira, Giulio Casati, Jiao Wang

arxiv:1207.1169 v1 · 2012-07-05 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EI7BXP72WLUUP676EEYNK4XG5C}

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	2026-05-18T03:51:46.688722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

223e1bbffab2e947fbfe2130d572e6e89150407153c08fd4840b356f28554057

Aliases

arxiv: 1207.1169 · arxiv_version: 1207.1169v1 · doi: 10.48550/arxiv.1207.1169 · pith_short_12: EI7BXP72WLUU · pith_short_16: EI7BXP72WLUUP676 · pith_short_8: EI7BXP72

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/EI7BXP72WLUUP676EEYNK4XG5C \
  | 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: 223e1bbffab2e947fbfe2130d572e6e89150407153c08fd4840b356f28554057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5b8bf1c769dd53ff9877fb28c80409e183e769911d9a73ad6728acc7c232a66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-07-05T07:15:50Z",
    "title_canon_sha256": "361d73076eeb3d772060bcfe27537bd7e1e7eee32172a75af353cfdf2a312448"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1169",
    "kind": "arxiv",
    "version": 1
  }
}