Pith Number

pith:I7C3B4GC

pith:2013:I7C3B4GCMDOMGSM3ORNSLGYIKF

not attested not anchored not stored refs pending

A controllable valley polarization in Graphene

Juntao Song, Qing-Feng Sun, Yang Liu, Ying Liu, Yuxian Li

arxiv:1303.0804 v1 · 2013-03-04 · cond-mat.mes-hall · 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{I7C3B4GCMDOMGSM3ORNSLGYIKF}

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	2026-05-18T03:06:03.386023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47c5b0f0c260dcc3499b745b259b08517a9f5fc8066a88d48a16074de0b30ce1

Aliases

arxiv: 1303.0804 · arxiv_version: 1303.0804v1 · doi: 10.48550/arxiv.1303.0804 · pith_short_12: I7C3B4GCMDOM · pith_short_16: I7C3B4GCMDOMGSM3 · pith_short_8: I7C3B4GC

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/I7C3B4GCMDOMGSM3ORNSLGYIKF \
  | 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: 47c5b0f0c260dcc3499b745b259b08517a9f5fc8066a88d48a16074de0b30ce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ebd8056ebcfde80b830de08f747a29972c0a32e6627ca697540f29cfd564172",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-03-04T19:34:15Z",
    "title_canon_sha256": "8cccc2473a3b66fcd131f1fff1ac03ed697e3cce927f6f1fab9b21eb73b28be6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0804",
    "kind": "arxiv",
    "version": 1
  }
}