Pith Number

pith:DUFV4TQM

pith:2012:DUFV4TQM3JHNSMYQMRP2ZLTN7D

not attested not anchored not stored refs pending

Transition wave in a supported heavy beam

Alexander B. Movchan, Leonid I. Slepyan, Michele Brun

arxiv:1212.5492 v1 · 2012-12-21 · physics.class-ph · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUFV4TQM3JHNSMYQMRP2ZLTN7D}

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	2026-05-18T01:52:29.221943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d0b5e4e0cda4ed93310645facae6df8cde132bc78f8ad63f3cefe0dcac4cc2c

Aliases

arxiv: 1212.5492 · arxiv_version: 1212.5492v1 · doi: 10.48550/arxiv.1212.5492 · pith_short_12: DUFV4TQM3JHN · pith_short_16: DUFV4TQM3JHNSMYQ · pith_short_8: DUFV4TQM

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/DUFV4TQM3JHNSMYQMRP2ZLTN7D \
  | 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: 1d0b5e4e0cda4ed93310645facae6df8cde132bc78f8ad63f3cefe0dcac4cc2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "445c1b794894e9ae4a825c5e5e14a2bc571a9b4071c43795d070c500caa350b7",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2012-12-21T15:33:45Z",
    "title_canon_sha256": "c1682bb530faedf00df0e49d7a91a939a5a2f63fa733e120b0827601937aa7d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5492",
    "kind": "arxiv",
    "version": 1
  }
}