Pith Number

pith:POM2JF2G

pith:2016:POM2JF2GEQUSP3YSSCBPPNA3HY

not attested not anchored not stored refs pending

Transport Waves as Crystal Excitations

Andrea Cepellotti, Nicola Marzari

arxiv:1612.04317 v2 · 2016-12-13 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POM2JF2GEQUSP3YSSCBPPNA3HY}

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	2026-05-18T00:33:52.917994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b99a49746242927ef129082f7b41b3e3e489c82713bea19b6679a381d902fd8

Aliases

arxiv: 1612.04317 · arxiv_version: 1612.04317v2 · doi: 10.48550/arxiv.1612.04317 · pith_short_12: POM2JF2GEQUS · pith_short_16: POM2JF2GEQUSP3YS · pith_short_8: POM2JF2G

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/POM2JF2GEQUSP3YSSCBPPNA3HY \
  | 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: 7b99a49746242927ef129082f7b41b3e3e489c82713bea19b6679a381d902fd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbafeae494f4e57580de25ae7b9a2cbfd06d92592b96bf7ac2bcf93cc9013ffb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-12-13T18:54:41Z",
    "title_canon_sha256": "f1b6b9d63b0de23335f3127e670f70d5e5b3cb28d97a2c25e679ef7e5bcc33ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04317",
    "kind": "arxiv",
    "version": 2
  }
}