Pith Number

pith:Q2RUQDXS

pith:2010:Q2RUQDXSAZ6MXKGNP6VTCJEQGA

not attested not anchored not stored refs pending

Micro-fabrication of Carbon Structures by Pattern Miniaturization in Resorcinol-Formaldehyde Gel

Ankur Verma, Ashutosh Sharma, Chandra S. Sharma, Devendra K. Upadhyay, Manish M. Kulkarni

arxiv:1009.3703 v1 · 2010-09-20 · 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{Q2RUQDXSAZ6MXKGNP6VTCJEQGA}

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	2026-05-18T04:40:44.117200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86a3480ef2067ccba8cd7fab3124903014aa310c2e7a1aa6da12c1aa1bb96858

Aliases

arxiv: 1009.3703 · arxiv_version: 1009.3703v1 · doi: 10.48550/arxiv.1009.3703 · pith_short_12: Q2RUQDXSAZ6M · pith_short_16: Q2RUQDXSAZ6MXKGN · pith_short_8: Q2RUQDXS

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/Q2RUQDXSAZ6MXKGNP6VTCJEQGA \
  | 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: 86a3480ef2067ccba8cd7fab3124903014aa310c2e7a1aa6da12c1aa1bb96858

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efe0d9864dc6a8cb810bfb24917d2d86adae4b8dc350480defc110743ea7ad27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-09-20T06:36:39Z",
    "title_canon_sha256": "262040c6d62d1c3a2cb43c5d5a57dba39a997a691c0c3bdf753863c1b8f239cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3703",
    "kind": "arxiv",
    "version": 1
  }
}