Pith Number

pith:NTNEMWXO

pith:2009:NTNEMWXOYEB5KAZDBRNVXD3WUI

not attested not anchored not stored refs pending

Fermi Surface of Alpha-Uranium at Ambient Pressure

D. Graf, E.C. Palm, J. Bourg, J. Cooley, J.-H. Park, J. Lashley, J. Willit, K.N. Collar, M. Kano, P. Schlottmann, R. Stillwell, S.W. Tozer, T.P. Murphy

arxiv:0905.3505 v1 · 2009-05-21 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTNEMWXOYEB5KAZDBRNVXD3WUI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:13:38.183132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cda465aeec103d503230c5b5b8f76a2047ae676b47100d1b794dfc32b041f25

Aliases

arxiv: 0905.3505 · arxiv_version: 0905.3505v1 · doi: 10.48550/arxiv.0905.3505 · pith_short_12: NTNEMWXOYEB5 · pith_short_16: NTNEMWXOYEB5KAZD · pith_short_8: NTNEMWXO

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/NTNEMWXOYEB5KAZDBRNVXD3WUI \
  | 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: 6cda465aeec103d503230c5b5b8f76a2047ae676b47100d1b794dfc32b041f25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3990937e23718e71e64e7641d81d3f4462ddb0dac613a71373a49cb411ce919c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-05-21T15:04:40Z",
    "title_canon_sha256": "ccf77bb3613f3e171fc2ffb13013bd74a0b402d298dcca5a8fd32f788945e741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3505",
    "kind": "arxiv",
    "version": 1
  }
}