Pith Number

pith:E24AF5CN

pith:2013:E24AF5CNBGC7KP4FPHFT2V2HUR

not attested not anchored not stored refs pending

Polynomial force approximations and multifrequency atomic force microscopy

Daniel Forchheimer, Daniel Platz, David B. Haviland, Erik A. Tholen

arxiv:1302.1829 v1 · 2013-02-07 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E24AF5CNBGC7KP4FPHFT2V2HUR}

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	2026-05-18T03:34:14.514171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26b802f44d0985f53f8579cb3d5747a476a5a97385379a8b6297008a8bc39952

Aliases

arxiv: 1302.1829 · arxiv_version: 1302.1829v1 · doi: 10.48550/arxiv.1302.1829 · pith_short_12: E24AF5CNBGC7 · pith_short_16: E24AF5CNBGC7KP4F · pith_short_8: E24AF5CN

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/E24AF5CNBGC7KP4FPHFT2V2HUR \
  | 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: 26b802f44d0985f53f8579cb3d5747a476a5a97385379a8b6297008a8bc39952

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d127daafff651a217b6c3a71ba7a73def7bb0a1197405aa9ec8f39e8849c6026",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-02-07T18:57:14Z",
    "title_canon_sha256": "b9118fe16b150a6825b0e0c6ef52e9f9e3bf7330fbe131afb419464c4ef0dc82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1829",
    "kind": "arxiv",
    "version": 1
  }
}