Pith Number

pith:RDQ5XO5C

pith:2009:RDQ5XO5CLIQQVPD5FRTYRI7QYI

not attested not anchored not stored refs pending

Unconventional scanning tunneling conductance spectra for graphene

I. Paul, K. Saha, K. Sengupta

arxiv:0906.2788 v2 · 2009-06-15 · cond-mat.str-el · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RDQ5XO5CLIQQVPD5FRTYRI7QYI}

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	2026-05-18T02:13:19.901896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88e1dbbba25a210abc7d2c6788a3f0c2313406a88e71a39cd7bc13695f97118c

Aliases

arxiv: 0906.2788 · arxiv_version: 0906.2788v2 · doi: 10.48550/arxiv.0906.2788 · pith_short_12: RDQ5XO5CLIQQ · pith_short_16: RDQ5XO5CLIQQVPD5 · pith_short_8: RDQ5XO5C

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/RDQ5XO5CLIQQVPD5FRTYRI7QYI \
  | 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: 88e1dbbba25a210abc7d2c6788a3f0c2313406a88e71a39cd7bc13695f97118c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41c115fa4394ffddd71720e871640a5febc9e3721b96c784f44a52e51d2b8904",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-06-15T20:55:49Z",
    "title_canon_sha256": "c9fe9f66ae49f6017599606c57767feade4a141368c60cfbed6eb00229fb8481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.2788",
    "kind": "arxiv",
    "version": 2
  }
}