Pith Number

pith:HF4BLCFU

pith:2011:HF4BLCFU62AOUYFTP44OBXEYNJ

not attested not anchored not stored refs pending

Equations of motion method for triplet excitation operators in graphene

G. Baskaran, S. A. Jafari

arxiv:1111.5431 v1 · 2011-11-23 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HF4BLCFU62AOUYFTP44OBXEYNJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:54:47.766249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39781588b4f680ea60b37f38e0dc986a5f7f8f31b55e912dcccee4f451c46f93

Aliases

arxiv: 1111.5431 · arxiv_version: 1111.5431v1 · doi: 10.48550/arxiv.1111.5431 · pith_short_12: HF4BLCFU62AO · pith_short_16: HF4BLCFU62AOUYFT · pith_short_8: HF4BLCFU

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/HF4BLCFU62AOUYFTP44OBXEYNJ \
  | 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: 39781588b4f680ea60b37f38e0dc986a5f7f8f31b55e912dcccee4f451c46f93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdefb67ab8d02bd03bab82608b6446da6b37a7850817fbb3c3a11f838b855712",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-11-23T08:52:22Z",
    "title_canon_sha256": "de6828ba749ec1430d0702af535601bc49e907f073d25f6b4678ee707e75d0c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5431",
    "kind": "arxiv",
    "version": 1
  }
}