Pith Number

pith:73FECKIL

pith:2008:73FECKILBDQKVBBGWGIFW4VZUV

not attested not anchored not stored refs pending

Energetics and Structural Properties of Trapped Two-Component Fermi Gases

Chris H. Greene, D. Blume, J. von Stecher

arxiv:0801.2747 v1 · 2008-01-17 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73FECKILBDQKVBBGWGIFW4VZUV}

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	2026-07-04T17:08:52.894091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feca41290b08e0aa8426b1905b72b9a57a89b2d63f8d70dd3c48f1bdb2cde370

Aliases

arxiv: 0801.2747 · arxiv_version: 0801.2747v1 · doi: 10.48550/arxiv.0801.2747 · pith_short_12: 73FECKILBDQK · pith_short_16: 73FECKILBDQKVBBG · pith_short_8: 73FECKIL

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/73FECKILBDQKVBBGWGIFW4VZUV \
  | 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: feca41290b08e0aa8426b1905b72b9a57a89b2d63f8d70dd3c48f1bdb2cde370

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d69e149602348f2a2d10fa2dace7fba163a11f66e4d43dadcdd959144d83776",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2008-01-17T18:36:49Z",
    "title_canon_sha256": "bab1a9b098d209382a3e96ba26728007aeb23d5ae0b1dec1a9915cd5ce3ec20b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.2747",
    "kind": "arxiv",
    "version": 1
  }
}