Pith Number

pith:BJEEH3RU

pith:2015:BJEEH3RU3U5KYPE2PUZNAQHDOU

not attested not anchored not stored refs pending

Acoustic phonon dynamics in thin-films of the topological insulator Bi2Se3

David Lederman, Mikel B. Holcomb, Sercan Babakiray, Trent A. Johnson, Yuri D. Glinka

arxiv:1504.03739 v1 · 2015-04-14 · 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{BJEEH3RU3U5KYPE2PUZNAQHDOU}

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	2026-05-18T02:04:01.056838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a4843ee34dd3aac3c9a7d32d040e37521e515cd6a164c3d78ce19e26e971b3c

Aliases

arxiv: 1504.03739 · arxiv_version: 1504.03739v1 · doi: 10.48550/arxiv.1504.03739 · pith_short_12: BJEEH3RU3U5K · pith_short_16: BJEEH3RU3U5KYPE2 · pith_short_8: BJEEH3RU

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/BJEEH3RU3U5KYPE2PUZNAQHDOU \
  | 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: 0a4843ee34dd3aac3c9a7d32d040e37521e515cd6a164c3d78ce19e26e971b3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a430f95e425131fe6be45f5d0624962c06687be49bff96974d1b6bbee51ce3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-04-14T22:47:09Z",
    "title_canon_sha256": "ce2c80289e20295473d1f2856e348e2785962454e0bda3c18e7bd384b8a2b31b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03739",
    "kind": "arxiv",
    "version": 1
  }
}