Pith Number

pith:YGDAYYE3

pith:2017:YGDAYYE37JPWSR2B4GOMWQR3DA

not attested not anchored not stored refs pending

Focus on Imaging Methods in Granular Physics

Andreas Wierschem, Axelle Amon, David Parker, Joshua A. Dijksman, Kai Huang, Karen E. Daniels, Matthias Schr\"oter, Philip Born, Ralf Stannarius

arxiv:1703.02928 v2 · 2017-03-07 · physics.ins-det · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGDAYYE37JPWSR2B4GOMWQR3DA}

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	2026-05-18T00:02:50.014220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1860c609bfa5f694741e19ccb423b18328f0cd476ffddd9a0d54b04d4a4dfdf

Aliases

arxiv: 1703.02928 · arxiv_version: 1703.02928v2 · doi: 10.48550/arxiv.1703.02928 · pith_short_12: YGDAYYE37JPW · pith_short_16: YGDAYYE37JPWSR2B · pith_short_8: YGDAYYE3

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/YGDAYYE37JPWSR2B4GOMWQR3DA \
  | 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: c1860c609bfa5f694741e19ccb423b18328f0cd476ffddd9a0d54b04d4a4dfdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61ed4bbf158255df2a593a4a23c752641194e96c6b6276f8b04541dcd8a5297a",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-03-07T14:13:53Z",
    "title_canon_sha256": "a9345e531defe4a4fb511b0b2e76e922e4ec5d29d49f336384b4c7b957d00761"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02928",
    "kind": "arxiv",
    "version": 2
  }
}