Pith Number

pith:IRVMHKTY

pith:2007:IRVMHKTYCS44Q4JFRYWFPLBIQN

not attested not anchored not stored refs pending

CODATA Recommended Values of the Fundamental Physical Constants: 2006

Barry N. Taylor, David B. Newell, Peter J. Mohr

arxiv:0801.0028 v1 · 2007-12-29 · physics.atom-ph · physics.chem-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IRVMHKTYCS44Q4JFRYWFPLBIQN}

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.

Cited by

1 paper in Pith

Baryon Form Factors

Receipt and verification

First computed	2026-05-18T03:59:26.332824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

446ac3aa7814b9c871258e2c57ac28834d06e8562a3181b53cb3edd9bb533508

Aliases

arxiv: 0801.0028 · arxiv_version: 0801.0028v1 · doi: 10.48550/arxiv.0801.0028 · pith_short_12: IRVMHKTYCS44 · pith_short_16: IRVMHKTYCS44Q4JF · pith_short_8: IRVMHKTY

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/IRVMHKTYCS44Q4JFRYWFPLBIQN \
  | 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: 446ac3aa7814b9c871258e2c57ac28834d06e8562a3181b53cb3edd9bb533508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0720d9d5fa2daa6d443efdf350ad2c500659cd642acc191cea0d6066eac4f0e",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.data-an"
    ],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2007-12-29T02:39:17Z",
    "title_canon_sha256": "23d2cfc1ccdcbdd95ed763a201e5688526dc2ff6068a591fd75b0d967129bcf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.0028",
    "kind": "arxiv",
    "version": 1
  }
}